martinferguson
New member
- Joined
- Mar 5, 2007
- Messages
- 7
How do I work this?
1) A runner, who has a mass of 52 kg . m/s along a train. What is the runner's velocity.
2) A commercial airpolane travels at a velocity of 234 m/s north. Th eplae seats 253 people.. If the average person ont he plan has a mass of 68 kg, what is the momentum of the passengers on the plane?
1) A runner, who has a mass of 52 kg . m/s along a train. What is the runner's velocity.
2) A commercial airpolane travels at a velocity of 234 m/s north. Th eplae seats 253 people.. If the average person ont he plan has a mass of 68 kg, what is the momentum of the passengers on the plane?